新疆且末县天然墩地区遥感找矿预测

Remote Sensing Prospecting Prediction of Natural Pier Area in Qiemo County, Xinjiang

在综合分析新疆且末县天然墩地区的地质、矿产、物化探等研究成果的基础上,采用Landat8_OLI卫星数据,进行多种图像增强处理和叠加运算,分析与蚀变矿物有关的矿化蚀变带波谱特征,提取了遥感矿化蚀变信息,通过叠加分析,进行了遥感找矿远景区的预测,最终圈定遥感找矿靶区4个,经后期验证,遥感预测结果较好。

Based on comprehensive analysis of the existing research results of geology, minerals, geophysical and geochemical exploration in the Tianrandun area, using Landat8_OLI satellite data, perform a variety of image enhancement and operations, interpretation of strata, structures, etc. analysis of spectral characteristics of mineralized alteration zones associated with altered minerals, extracting remote sensing mineralization and alteration information,, forecasting remote sensing prospecting areas, determine 4 prospecting targets, remote sensing predictions are good.